Add time:07/31/2019         Source:sciencedirect.com

The conventional etherification uses toxic or hardly degradable alkylating agents. An eco-friendly tandem etherification/aromatization is presented to prepare estrone 3-secondary ethers from easily available dienone 1. Three marketed 3-etherified estrogen drugs were synthesized with the method from commercial available starting material.

We also recommend Trading Suppliers and Manufacturers of Estrone 3-methyl ether (cas 1624-62-0). Pls Click Website Link as below: cas 1624-62-0 suppliers